Gastropoda - Euomphalina - Platyceratidae
Full reference: M., J.r. Gordon and E. L. Yochelson. 1983. A gastropod fauna from the Cravenoceras hesperium ammonoid zone (Upper Mississippian) in east-central Nevada. Journal of Paleontology 57(5):971-991
Parent taxon: Platyceratidae according to P. J. Wagner 2023
See also Gordon and Yochelson 1983 and Sepkoski 2002
Sister taxa: Barynema, Basiplanus, Brokenriveria, Cancellator, Cancelloplatyceras, Crossoceras, Cyclonema, Devononema, Dyeria, Euthyrhachis, Globulonema, Himantonia, Lotzia, Naticellina, Naticonema, Naticonoda, Natirhenia, Nonorios, Obscuropsis, Paffrathia, Palaeocapulus, Platyceras, Platyostoma, Platyschisma, Ploconema, Praenatica, Pseudoplatyceras, Pseudorthonychiinae, Ptychospirina, Radvanospira, Rhabdocantha, Spinyplatyceras, Spiranodus, Spironemella, Strophostylus, Strotostoma, Stuckenbergispira, Tachloconcha
Subtaxa: Compsonema fragile
Type: Compsonema fragile
Ecology: passively mobile epifaunal coprophage
Distribution:
• Carboniferous of United States (2: Arkansas, Nevada collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.